Lemma
MediumGCD & LCM
AQuA-RAT train #26682 · Number Theory · GCD & LCM

If the LCM of two numbers a and b is 1104 and…

If the LCM of two numbers a and b is 1104 and their HCF is 4, which of the following MUST be true? I. a * b = 4416 II. a and b are both divisible by 8 III. a : b = 48 : 23

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AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #26682

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